[keycloak-user] Unknown authentication mechanism KEYCLOAK

[Marek Posolda]

You also need to enable adapter subsystem in standalone.xml :

<extension module="org.keycloak.keycloak-adapter-subsystem"/



Take a look at docs (especially adapter part) for more details.

Marek


On 22/11/15 18:53, Rens Verhage wrote:
> Hi all,
>
> I’m having some trouble securing a test application with Keycloak. I downloaded the keycloak-1.6.1.Final.zip. First thing I did was changing the datasource to PostgreSQL and in Keycloak configured my realm and generated a keycloak.json file.
>
> I copied keycloak.json to the WEB-INF folder of my war project and edited my web.xml, I added this:
>
> <login-config>
>     <auth-method>KEYCLOAK</auth-method>
>     <realm-name>PDC</realm-name>
> </login-config>
>
> <security-role>
>     <role-name>admin</role-name>
> </security-role>
> <security-role>
>     <role-name>user</role-name>
> </security-role>
>
> Upon boot however, Wildfly logs the following error:
>
> "WFLYCTL0080: Failed services" => {"jboss.undertow.deployment.default-server.default-host./pdc-web" => "org.jboss.msc.service.StartException in service jboss.undertow.deployment.default-server.default-host./pdc-web: java.lang.RuntimeException: java.lang.RuntimeException: UT010039: Unknown authentication mechanism KEYCLOAK
>      Caused by: java.lang.RuntimeException: java.lang.RuntimeException: UT010039: Unknown authentication mechanism KEYCLOAK
>      Caused by: java.lang.RuntimeException: UT010039: Unknown authentication mechanism KEYCLOAK”}}
>
> The only hint to fix this error that I could find was to make sure that the Keycloak subsystem is enabled in standalone/configuration/standalone.xml, which is the case as I didn’t change the default config:
>
> <server xmlns="urn:jboss:domain:3.0">
>      <extensions>
> 	...
>          <extension module="org.keycloak.keycloak-server-subsystem"/>
>          ...
>      </extensions>
> …
> </server>
>
> As my experience with Wildfly and knowledge of Keycloak is limited, what could be the problem here?
>
>
> Regards,
> Rens Verhage
>
>
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